Machine vise



FIG. 1 is a rear perspective view of a machine vise embodying our newdesign;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The features shown in broken lines depict environmental subject matteronly, and form no part of the claimed design.

The ornamental design for a machine vise, as shown and described.